<!DOCTYPE html>
<html>
<head>
    <!-- 页面meta -->
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>传智健康</title>
    <meta name="description" content="传智健康">
    <meta name="keywords" content="传智健康">
    <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../css/style.css">
    <script src="../js/vue.js"></script>
    <script src="../js/axios-0.18.0.js"></script>
    <script src="../js/echarts.js"></script>


</head>
<body class="hold-transition">
<div id="app">
    <div class="content-header">
        <h1>统计分析<small>会员数量</small></h1>
        <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
            <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>统计分析</el-breadcrumb-item>
            <el-breadcrumb-item>会员数量</el-breadcrumb-item>
        </el-breadcrumb>

    </div>


    <div class="app-container">
        <div class="box">
            <div class="block" style="float: right">
                <span class="demonstration"></span>
                <el-date-picker
                        v-model="dateArray"
                        type="daterange"
                        range-separator="至"
                        start-placeholder="查询开始日期"
                        end-placeholder="查询结束日期"
                        value-format="yyyy-MM-dd"
                        @change="getMemberCounts">
                </el-date-picker>
            </div>
        </div>
        <!-- 查询<input type="button" onclick="vue.changeHandler()" style="float: right"/>-->
        <div id="chart1" style="height:600px;"></div>
    </div>
    <!-- 为 ECharts 准备一个具备大小（宽高）的 DOM -->
</div>
</div>
</body>
<!-- 引入组件库 -->

<link rel="stylesheet" href="../plugins/elementui/index.css">
<script src="../plugins/elementui/index.js"></script>
<script>
    var vue = new Vue({
        el: '#app',
        data:{
            pickerOptions: {
                shortcuts: [{
                    text: '最近一周',
                    onClick(picker) {
                        const end = new Date();
                        const start = new Date();
                        start.setTime(start.getTime() - 3600 * 1000 * 24 * 7);
                        picker.$emit('pick', [start, end]);
                    }
                }, {
                    text: '最近一个月',
                    onClick(picker) {
                        const end = new Date();
                        const start = new Date();
                        start.setTime(start.getTime() - 3600 * 1000 * 24 * 30);
                        picker.$emit('pick', [start, end]);
                    }
                }, {
                    text: '最近三个月',
                    onClick(picker) {
                        const end = new Date();
                        const start = new Date();
                        start.setTime(start.getTime() - 3600 * 1000 * 24 * 90);
                        picker.$emit('pick', [start, end]);
                    }
                }]
            },
            dateArray: '',
        },
        methods:{
            //获取一定时间内每月的会员数量
            getMemberCounts(){
                var start = this.dateArray.valueOf()[0];
                var end = this.dateArray.valueOf()[1];
                /* debugger;
                 var params = {"start":start,"end":end};*/
                var myChart1 = echarts.init(document.getElementById('chart1'));
                //发送ajax请求获取动态数据
                axios.get("/report/getMemberReportByDateRange.do",{params:{"start":start,"end":end}}).then((res)=>{
                    myChart1.setOption(
                        {
                            title: {
                                text: '会员数量'
                            },
                            tooltip: {},
                            legend: {
                                data:['会员数量']
                            },
                            xAxis: {
                                data: res.data.data.months
                            },
                            yAxis: {
                                type:'value'
                            },
                            series: [{
                                name: '会员数量',
                                type: 'line',
                                data: res.data.data.memberCounts
                            }]
                        });
                });
            }
        }
    })
</script>

<script type="text/javascript">
    // 基于准备好的dom，初始化echarts实例
    var myChart1 = echarts.init(document.getElementById('chart1'));
    //发送ajax请求获取动态数据
    axios.get("/report/getMemberReport.do").then((res)=>{
        myChart1.setOption(
            {
                title: {
                    text: '会员数量'
                },
                tooltip: {},
                legend: {
                    data:['会员数量']
                },
                xAxis: {
                    data: res.data.data.months
                },
                yAxis: {
                    type:'value'
                },
                series: [{
                    name: '会员数量',
                    type: 'line',
                    data: res.data.data.memberCounts
                }]
            });
    });
</script>

</html>
